-er -ey ddd dde ddf ddg ddi ddn ddo ddr dds ddt ddy de- ded dee def deg dei den deo der des det dey dfd dfe dff dfg dfi dfn dfo dfr dfs dft dgd dge dgf dgg dgi dgn dgr dgs dgt di- did die dif dig dii din dio dir dis dit diy dnd dne dnf dng dni dnn dno dnr dns dnt dny dod doe dof dog doi don doo dor dos dot doy drd dre drg dri drn dro drr drs drt dry dsd dse dsf dsg dsi dsn dso dsr dss dst dsy dtd dte dtf dtg dti dtn dto dtr dts dtt dty dy- dyd dye dyn dyo dyr dys dyy ed- edd ede edf edg edi edn edo edr eds edt edy eed eee eef eeg een eeo eer ees eet eey ef- efd efe eff efg efi efo efr efs eft egd ege egf egg egi egn ego egr egs egt egy eid eie eif eig eii ein eio eir eis eit en- end ene enf eng eni enn eno enr ens ent eny eo- eod eoe eof eog eoi eon eoo eor eos eot erd ere erf erg eri ern ero err ers ert ery es- esd ese esf esg esi esn eso esr ess est esy etd ete etf etg eti etn eto etr ets ett ety eyd eye eyn eyo eyr eys eyt fdd fde fdf fdg fdi fdn fdo fdr fds fdt fed fee fef feg fei fen feo fer fes fet fey ffd ffe fff ffg ffi ffn ffo ffr ffs fft ffy fgd fge fgf fgg fgi fgn fgr fgs fgt fid fie fif fig fii fin fir fis fit fnd fne fnf fng fni fnn fnr fns fnt foe fof fog foi fon foo for fos fot foy frd fre frf frg fri frn fro frr frs frt fry fsd fse fsf fsg fsi fsn fso fsr fss fst ftd fte ftf ftg fti ftn fto ftr fts ftt fty fy- fye fyi fyn fyo g-d gdd gde gdf gdi gdn gdo gdr gds gdt ge- ged gee gef geg gei gen geo ger ges get gey gfd gfe gff gfi gfo gfr gfs gft gfy ggd ggg ggi ggn ggo ggr ggs ggt gid gie gif gig gii gin gio gir gis git giy gnd gne gnf gni gnn gno gnr gns gnt god goe gof gog goi gon goo gor gos got goy grd gre grf grg gri grn gro grr grs grt gry gsd gse gsf gsg gsi gsn gso gsr gss gst gtd gte gtf gtg gti gtn gto gtr gts gtt gty gy- gyd gye gyf gyn gyo gyr gys i-d i-f idd ide idf idg idi idn ido idr ids idt idy ie- ied iee ief ieg iei ien ier ies iet iey ifd ife iff ifg ifi ifn ifo ifr ifs ift ify igd ige igf igg igi ign igo igr igs igt igy iid iie iif iii iin iio iir iis iit in- ind ine inf ing ini inn ino inr ins int iny io- iod ioe iof iog ioi ion ioo ior ios iot ir- ird ire irf irg iri irn iro irr irs irt iry is- isd ise isf isg isi isn iso isr iss ist isy itd ite itf itg iti itn ito its itt ity iye iyo iyr iys iyt iyy n-i ndd nde ndf ndg ndi ndn ndo ndr nds ndt ndy ne- ned nee nef neg nei nen neo ner nes net ney nfd nfe nff nfi nfn nfo nfr nfs nft ngd nge ngf ngg ngi ngn ngo ngs ngt nid nie nif nig nii nin nio nir nis nit nne nnf nng nni nnn nno nns nnt no- nod noe nof nog noi non noo nor nos not noy nrd nre nrf nrg nri nrn nro nrr nrs nrt nry nsd nse nsf nsg nsi nsn nso nsr nss nst nsy ntd nte ntf ntg nti ntn nto ntr nts ntt nyd nye nyf nyg nyn nyo nys nyt nyy o-i odd ode odf odg odi odn odo odr ods odt oed oee oef oeg oei oen oeo oer oes oet oey of- ofd ofe off ofg ofi ofn ofo ofr ofs oft ogd oge ogf ogg ogi ogn ogo ogs ogt ogy oid oie oif oii oin oio oir ois oit on- ond one onf ong oni onn ono onr ons ont ony oo- ood oof oog ooi oon ooo oor oos oot or- ord ore orf org ori orn oro orr ors ort ory os- osd ose osf osg osi osn oso osr oss ost ot- otd ote otf otg oti otn oto otr ots ott oyd oye oyi oyo oys rdd rde rdf rdg rdi rdn rdo rdr rds rdt rdy re- red ree ref reg rei ren reo rer res ret rey rfd rfe rff rfg rfi rfn rfo rfr rfs rft rgd rge rgf rgg rgi rgn rgo rgr rgs rgt rid rie rif rig rii rin rio rir ris rit riy rnd rng rni rnn rno rnr rns rnt rny rod roe rof rog roi ron roo ror ros rot roy rrd rrf rrg rri rrn rrr rrs rrt rsd rse rsf rsg rsi rsn rso rsr rss rst rtd rte rtf rtg rti rtn rto rtr rts rtt rty ry- ryd rye ryf ryg ryn ryo ryr rys ryy sdd sde sdf sdg sdi sdn sdo sdr sds sdt sdy se- sed see sef seg sei sen seo ser ses set sey sfd sfe sff sfg sfi sfn sfo sfr sfs sft sgd sge sgf sgg sgi sgn sgo sgr sgs sgt sid sie sif sig sii sin sio sir sis sit snd sne snf sng sni snn sno snr sns snt sny sod soe sof sog soi son soo sor sos sot soy sr- srd sre srf srg sri srn sro srr srs srt sry ss- ssd sse ssf ssg